baber/WOPTO huggingface dataset:
Patent DE-2162994-B2 (DE)
Title: Protected microphone for motor vehicles - has metal capsule movable to rear of elastic tubular housing by deforming mounting ring
IPC: H04R1/08
Filed: 1971-12-18
Abstract: The safe microphone, for motor vehicles, has an elastic tubular housing (13) with the metal microphone capsule (3) located roughly halfway along its length behind the end opening and two lateral sound inlet openings. The bottom end of the metal capsule rests against a deformable ring (27) seated in a slot (29) on the inside of the tubular housing. A space is left between this ring and the screw-in connector parts for the cable and handgrip (7) so that if an accident occurs the capsule is driven over the ring (expands radially) into this space.
Patent DE-2215485-B2 (DE)
Title: Wet concrete spraying machine - with spraying hose directly connected to an air pressure ring nozzle
IPC: B65G53/08
Filed: 1972-03-29
Abstract: The wet concrete spraying machine is used for the construction of roads in mine workings and has a horizontal worm conveyor. The spraying hose is directly connected to the air pressure ring nozzle with the nozzle spout extending conically inside and leading into an outlet section which has a cylindrical shape inside. The outlet cross section at the ring-slot between the nozzle spout and the outflow cone of the air pressure ring nozzle is adjustable, by moving the inner nozzle section axially into the steeper taper employed on the outer nozzle surface to regulate the gap between them.
Patent DE-2521698-B2 (DE)
IPC: G04G5/00
Filed: 1975-05-15
Abstract: The circuit arrangement comprises an operation control circuit (7) in a time-measuring instrument, which can be switched over by an actuator which can be operated by hand and has a plurality of switch positions. The operation control circuit (7) is assigned a protective control circuit for generating during the movement of the actuator from one switch position to an adjacent one a switchover delay time which can be given a fixed setting. In this case, a delay time signal is generated which is of a prescribed length and which preferably lasts beyond the normal switching time, in order to suppress instantaneous maloperations, without in the process having to accept an unnecessarily long delay to the start of functioning of the operation control circuit. <IMAGE>
Patent DE-2838964-B2 (DE)
IPC: B41K1/10
Filed: 1978-09-07
Abstract: Printing apparatus comprising a housing having at least two oppositely disposed side walls; a plurality of sets of juxtaposed printing elements; a plurality of internally toothed, annular setting wheels supported with respect to the housing for respectively positioning the printing elements; a hollow, axially shiftable, setting shaft extending at least into the annular setting wheels, the setting shaft including (a) a drive member for engaging the internal teeth of a selected one of the setting wheels and (b) a detenting member; a pin mounted with respect to one of the side walls, the pin extending into the hollow setting shaft and including a plurality of detent recesses longitudinally extending along the surface of the pin, the distance between at least two of the recesses corresponding to the width of at least one of the setting wheels, the detenting member of the setting shaft engaging a selected one of the recesses for axially positioning the setting shaft at the setting wheel to be driven.
Patent IE-S69538-B2 (IE)
Title: A jig
Inventor: CLARKE ANTHONY
IPC: B41C1/14
Filed: 1996-03-14
Abstract: The jig facilitates the assembly of a cylindrical silk screen stencil (46) and two circular end rings (14). The jig has a base (18) having mounted thereon a chuck (20) with a centrally located pillar (22, fig 7), two support pillars (28, 29) for the jig when in a horizontal position, and a further pillar (30) which has mounted on its free end ring engaging means. In use the first end ring is engaged by the chuck and locked in position using plastics blocks pressed into position between the end ring and the chuck. A silk screen stencil (46) is placed over the pillar centrally located relative to the chuck to engage the end ring. A second end ring (14) is placed in the open end of the stencil to engage the pillar centrally located relative to the chuck. The end ring engaging means is then moved to engage the second end ring to position it correctly relative to the stencil. Once the stencil and the two end rings are positioned correctly relative to each other, the jig is turned through 90{ to stand on stud legs (31-33) mounted on the base and the support pillars. Adhesive is then applied to the stencil and end rings assembly to hold the assembly fixedly and securely together.
Patent JP-S6030456-B2 (JP)
IPC: H04B10/077
Filed: 1978-02-23
Abstract: PURPOSE:To make optical fiber transmission line in one by superposing a low- frequency signal upon a main transmission signal and supervisory prearrangment signal, by applying a fixed bias to this low-frequency signal, and by superposing pulses of the main transmission signal at positive and negative polarity levels in a light digital transmission system. CONSTITUTION:The transmission side of a light digital transmission system is composed of electric signal composing circuit 1 which mixes a main signal and a supervisory prearrangement signal together, electrophoto converter 2 which converts an electric signal composed by circuit 1 into a photo signal, and optical fiber transmission line 3 which transmits the converted signal; a low-frequency signal is applied previously with a fixed bias to a degree that the minimum level of the composite signal from circuit 1 does not become negative and the converted photo signal is transmitted to the reception side. At the reception side, the received photo signal is converted into an electric signal by photoelectric converter 11, the main signal component is extracted by HPF13, and the bipolar main signal is also obtained by discriminative regenerating circuit 14. Further, BPF15 extracts the low-frequency component to output the supervisory prearrangement signal.
Patent JP-S5412829-B2 (JP)
IPC: G01R19/252
Filed: 1973-03-23
Abstract: The unbalance of a measuring bridge is measured by means of a frequency variation or period variation of an oscillator. The measuring bridge may, for example, be a four-arm strain-gage bridge. In order to assure a linear conversion of the unbalance, which represents the quantity to be measured, into a frequency or period variation two control loops are required. One loop injects an unbalance compensation current into the bridge via a null balancing system. The variations in the latter system cause a variation of the frequency of an oscillator via, for example, the resistance variation of a photo-sensitive resistor. The second loop ensures that a second equivalent impedance in the frequency-determining network influences the oscillator in the same way, so that the square root of the two impedances yields the linear relationship. The invention indicates how by the choice of the oscillator the control loops can be simplified, for example, by using multiplier circuits as variable potentiometers, and how in a simple manner either a frequency variation or a period variation can be obtained as a measuring result.
Patent JP-H0256209-B2 (JP)
IPC: B65D53/08
Filed: 1983-03-05
Abstract: Can lids made of metal, lacquered on both sides and featuring a pouring outlet covered over with a closure strip having a sealing surface of polyamide, often exhibit inadequate bond strength between the closure strip and the lacquered can lid surface. The bond strength can be increased if the can lid, after the closure strip has been sealed onto it, is heated until the polyamide melts and then the can lid with closure strip is subsequently cooled.
Patent JP-H0517295-B2 (JP)
IPC: C22F1/10
Filed: 1989-02-17
Abstract: Oxide dispersion-strengthened alloys containing 5 to 9% chromium, 5 to 7% aluminium, 5 to 9% tungsten, 1 to 3% molybdenum, 1 to 5% tantalum, 0 to 1.5% titanium, 0 to 10% cobalt, 1 to 4% rhenium, 0.1 to 2% yttrium oxide, small amounts of boron and zirconium as required, balance essentially nickel, display excellent lives to rupture under load at intermediate high temperatures of about 850 DEG C.
Patent JP-H0549953-B2 (JP)
Inventor: AARON DEI KONPERIEN
IPC: G01R27/26
Filed: 1983-03-11
Abstract: The capacitor monitoring circuit for measuring for example humidity, comprises a voltage driving circuit (22) providing two varying voltages (20, 21) of opposite phase, a first measuring circuit supplied with one of the voltages and including a first resistance (Ra) and a fixed capacitor (Cf), and a second measuring circuit supplied with the other of the voltages and including a second resistance (Rb) and a variable, humidity sensitive, capacitor (Ch). The resistances (Ra, Rb) are of generally the same magnitude and the capacitors (Cf) are of the different capacitive values. An adjustable resistance (Rx) is connected to one of the measuring circuits to provide null calibration at output (25) to a load (31), such as a meter.
Patent JP-2804143-B2 (JP)
IPC: C09D5/44
Filed: 1990-02-26
Granted: 1998-09-24
Abstract: The heat-curable coating agent according to the invention for cathodic electrodeposition, which is water-thinnable or protonation with an acid comprises A) 50 to 95% by weight of a chain growth polymerisation, polycondensation or polyaddition product having an average molecular weight of 500 to 20,000 and primary and/or secondary hydroxyl groups and primary, secondary and/or tertiary amino groups and (B) 5 to 50% by weight of a crosslinking agent, obtainable by reaction  a) of an aliphatic polyhydroxy compound and  b) of an aromatic polyhydroxy compound with  c) an aliphatic and/or cycloaliphatic polyisocyanate and d) a blocking agent.
Patent JP-H0757245-B2 (JP)
IPC: A61M1/00
Filed: 1986-03-14
Abstract: A suction tube (16) is adapted to receive an enteral feeding catheter (11) through its lumen and has a longitudinally splittable wall to allow the suction tube (16) to be removed from a patient whilst leaving the feeding catheter (11) in place. In a modified embodiment the suction tube (16) has a longitudinally extending lumen (23) in the wall thereof which may be used for air bleed, sample aspiration and delivery of medication
Patent JP-S5348017-B2 (JP)
IPC: E05C9/20
Filed: 1974-05-22
Abstract: 1467359 Releasable fastening G FRANK 22 May 1974 [1 June 1973] 22986/74 Heading E2B A fastener comprises a stiffly rotatable stud 4 having a head 7 and a flattened shank 9 which enters a slot 10 and is turned 90‹ to retain it in space 11. Units I and 2 may be mutually rotated bodily.
Patent JP-2987339-B2 (JP)
IPC: A61P25/04
Filed: 1997-03-19
Granted: 1999-12-06
Abstract: An antifungal compound of formula (I): <CHEM> or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of either entity, wherein X is CH or N; R<1> is phenyl subsituted with 1 to 3 substituents each independently selected from halo and CF3; R<2> is (hydroxy)C1-C4 alkyl, CONH2, S(O)m(C1-C4 alkyl), Ar or Het; m is 1 or 2; Ar is phenyl optionally monosubstituted with halo or CF3; and Het is a C-linked 6-membered nitrogen-containing aromatic heterocyclic group containing 1 or 2 nitrogen atoms, or a C- or N-linked 5-membered nitrogen-containing aromatic heterocyclic group containing from 2 to 4 nitrogen atoms, wherein either of said heterocyclic groups is optionally substituted with C1-C4 alkyl or (C1-C4 alkoxy)methyl.
Patent JP-2556974-B2 (JP)
IPC: B65H39/14
Filed: 1987-03-25
Granted: 1996-11-27
Abstract: At a winding station for printed products a mobile winding frame coupled with the winding station is to be removed and exchanged for a winding frame which is to be coupled in its stead with the winding station. For this purpose there is provided an entrainment carriage moveable along a substantially linear path of travel and which can be coupled with an associated one of the winding frames and selectively can be moved towards and away from the winding station. There is additionally provided for such winding frame removal and exchange operation a platform which can be moved into and laterally out of the linear path of travel of the entrainment carriage at the region of the winding station. This platform serves for the reception of an emptied winding frame. The platform is preferably constructed in the manner of a low or ground-near carriage which travels upon wheels.
Patent JP-S615677-B2 (JP)
IPC: C05F9/02
Filed: 1981-05-22
Abstract: An improved composting apparatus is disclosed which is constructed in H-shape form. It includes a first reversible conveyor (4) mounted on a movable conveyor support (7) and two second reversible conveyors (16) displaceably mounted on bridges (11) which are operatively connected to said conveyor support at both the end portions thereof to extend at a right angle relative to the latter. Material to be composted is delivered to the first conveyor by way of a stationary material supply conveyor and then it is transferred to one of the second conveyors. The respective second conveyors (16) are equipped with reversible rotary paddles (18) which are suspended from the end parts of the second conveyor. In the respective composting sections one rotary paddle performs heaping of the conveyed material, while the other three rotary paddles perform agitation for the heaped layer of material. The intended heaping or agitating operation is successfully performed by way of zig-zag movements of the rotary paddles.
Patent JP-S5711065-B2 (JP)
IPC: G06V30/10
Filed: 1976-07-07
Abstract: A digital reference matrix apparatus is disclosed for verifying input alpha words from a keyboard, character recognition machine, or voice analyzer as valid linguistic expressions. The organization of the digital reference matrix is based upon the character transfer function of the input apparatus. The digital reference matrix contains a vector representation for each dictionary word in the form of a calculated vector magnitude and unique vector angle. The set of magnitudes and angles is stored in the digital reference matrix using a form of run length coding by storing a single magnitude pointer followed by the chain of unique angles for words having the same magnitude. The vector magnitude so calculated constitutes the address data for accessing the digital reference matrix. When an input word is received for verification, the word's magnitude and angle attributes are calculated and the digital reference matrix is accessed at the magnitude of the input word and the corresponding angles are searched for a match. An output signal is generated indicating whether or not the input word is valid. The organization of the digital reference matrix minimizes the size of the array needed for accurate word verification representation through the use of the combination of digital angle representation and run length compaction of the magnitude/angle verification syntax.
Patent JP-H0645542-B2 (JP)
IPC: C07D233/60
Filed: 1984-05-02
Abstract: The invention relates to the use of 1-H-imidazol-1-ethanol and compounds of the formula 
<CHEM>
 in which R represents an organic acid residue which does not bear further carboxyl groups, either in the free or salt form, as sebum synthesis inhibitors. 
<??>The invention also relates to parmaceutical preparations comprising a compound of formula I, and their preparation and to the compounds of formula I in which R is as defined above except the acetic acid residue, and their preparation.
Patent JP-3152990-B2 (JP)
IPC: H01G11/26
Filed: 1992-03-16
Granted: 2001-04-03
Abstract: PURPOSE:To obtain a polarizable electrode stabilized and lessened in electrical resistance by a method wherein activated carbon, cellulose fiber, and polyacrylonitrile fiber are mixed together an formed into sheets, and obtained sheets are burned. CONSTITUTION:30-48% by weight of activated carbon, 30-48% by weight of cellulose fiber, 2-10% by weight of graphite powder, and 20-40% by weight of polyacrylonitrile fiber are mixed together and formed into sheets. Then, the sheets are formed by thermocompression. At this point, polyacrylonitrile fiber is melted to function as binder. Then, the sheet interposed between graphite boards is burned. The sheet is used as a polarizable electrode 1. By this setup, a polarizable electrode stable and low in electrical resistance can be obtained without a resin dipping process.
Patent EP-1291577-B2 (EP)
Inventor: TATEBE HIROYUKI
IPC: H05K1/18
Filed: 2001-06-18
Granted: 2014-10-22
Abstract: A small portable flashlight holds laminated platy batteries (11) on a circuit substrate(10) having a switching circuit on one surface thereof and one battery contact point(19) on the other surface thereof. Another battery contact point(22b) is provided on a contact arm(21) extending from the substrate so as to hold the batteries. The batteries, the circuit substrate and contact arm are held in lamination in a flat main body case part(9). A light emitting body(12) having a light emitting part exposed to the outside of the main body case is held on the side part of a laminated body. An operating part (13) moved to come into contact with or separate from the contact point of the switching circuit so as to perform the flashing operation of the light emitting body is provided on the upper or side part of the main body case. The portable flashlight can be reduced in size and, therefore, can be carried as if the flashlight is a key holder. <IMAGE>
Patent EP-1377461-B2 (EP)
Inventor: BAUER GEORG
IPC: B42D25/00
Filed: 2001-08-16
Granted: 2013-01-16
Abstract: The invention relates to a method for forgery-proof labeling of items, such as credit cards, bank notes and the like, comprising the following steps: (a) applying, to a first layer (1) that reflects electromagnetic waves, and inert second layer (3) that is permeable to electromagnetic waves, said second layer having a predetermined thickness, (b) applying, to said second layer (3), a third layer (4) that is formed by metal clusters, and (c) linking the first layer (1) of the label so produced with the item.
Patent EP-1588561-B2 (EP)
Inventor: LECOMTE DANIEL
IPC: H04N7/26
Filed: 2004-01-23
Granted: 2013-12-25
Abstract: The secure digital word distribution system has a process modifying the digital word sequence in the same format as the original stream. The receiver reconstruction step is adaptive and progressive as a function of the destination user digital profile.
Patent EP-1530547-B2 (EP)
Inventor: MAZOOJI AMBER N D
IPC: B67D7/02
Filed: 2004-04-16
Granted: 2012-08-29
Abstract: An automated sprayer for spraying the walls of a shower enclosure with a liquid cleanser dispenses the cleanser using a pump and rotatable spray head. A motor drives the pump and rotates the spray head. The sprayer has a showerhead mountable housing with a hanger. The housing supports a bottle of cleanser in an inverted fashion. Cleanser is delivered from the bottle through a cleanser conduit in the piercing post into a well of the housing. The bottle is vented from the well through an air vent path in the piercing post or from a well vent outlet through the air vent path in the piercing post. An outlet valve in the well permits outflow of cleanser from the well. Various bottle caps and bottle closures are also provided to improve venting and/or limit cleanser leakage from the bottle when the bottle is installed in the housing.
Patent EP-1703472-B2 (EP)
Inventor: HILDEBRAND CARSTEN
IPC: G07C9/00
Filed: 2005-03-16
Granted: 2014-09-24
Abstract: Access control system has accessing side control device, a user-side identification device and a transceiver assigned to the control device. For the bidirectional wireless communication between the accessing side control device and user-side identification device only one frequency in the range of 13.56 MHz is to be used.
Patent EP-1711541-B2 (EP)
Inventor: DANIEL THOMAS
IPC: C08F220/06
Filed: 2005-01-18
Granted: 2015-09-23
Abstract: (Meth)acrylate salt polymers are prepared by free-radical polymerization of (meth)acrylate salt with or without other monomers in an aqueous medium by using a supersaturated aqueous solution of (meth)acrylate salt. The resulting highly concentrated reaction mixtures are notable for their high solids content and increased space-time yield.
Patent JP-S539422-B2 (JP)
IPC: F16K37/00
Filed: 1972-12-14
Abstract: The valve operator preferably includes electrical or fluid pressure means for indicating the open or closed condition of the valve at a remote location. Means are provided for exerting additional valve operating force, should the normal manual and/or automatic actuator prove insufficient. The valve operator is constructed to be easily installed and serviced.
Patent JP-S5324663-B2 (JP)
IPC: F24H1/20
Filed: 1974-10-31
Abstract: A heat pipe using water as the heat transfer fluid transports heat to the water within a water heater storage tank from a gas fired burner external to and separate from the tank. The heat pipe is attached to the water heater by means of an adapter which permits the removal of the heat pipe from the water heater for repair and cleaning. The tank may be constructed of a plastic material which resists corrosion. The burner is a forced combustion type which permits efficient combustion of the natural gas and which reduces the loss of heat from the burner area.
Patent JP-2744772-B2 (JP)
IPC: F04D25/08
Filed: 1995-05-31
Granted: 1998-04-28
Abstract: An air fan capable of increasing the amount of air fed in a radial direction thereof. An impeller which includes a plurality of blades for sucking air from one side in an axial direction of a revolving shaft of a motor and guiding sucked air mainly toward the other side in the axial direction is mounted on a rotor of the motor. A casing includes a peripheral wall arranged so as to define a cavity therein in which the motor and impeller are received. The peripheral wall is provided at a portion thereof in proximity to an end thereof on the one side with a lateral suction port which permits air to be suckedly introduced therethrough into the cavity in a radial direction of the revolving shaft. Also, the peripheral wall of the casing is provided at a portion thereof in proximity to an end thereof on the other side with a lateral discharge port which permits air suckedly introduced into the cavity to be discharged therethrough in the radial direction. The lateral suction port and lateral discharge port are arranged so as not to be aligned with each other in the axial direction.
Patent JP-2974819-B2 (JP)
IPC: H01L25/18
Filed: 1991-06-05
Granted: 1999-11-10
Abstract: PURPOSE:To provide a semiconductor device of both-side surface mounting structure which has a small size and in which a high density mounting can be performed. CONSTITUTION:In a both-side resin-sealed semiconductor device in which at least one bare IC chip 6 is placed on each of both side surfaces of a printed board 1 formed with a wiring pattern 4, a resin sealing frame 9 higher than the height of the chip 6 to be placed on the surface is arranged at least on one of front and rear surfaces of the board 1. Further, at least one bare IC chip is placed on the front surface of the board, wired to wirings of the board, the frame is mounted on the surface, at least one bare IC chip is placed on the rear surface of the board, and wired to a wiring pattern. In a third embodiment of this invention, a hybrid integrated circuits in each of which at least one bare IC chip is placed on the front surface of the board formed with the wiring pattern, the chip is connected to the pattern, and its periphery is resin- sealed, are so adhered through insulating adhesive members that rear surface sides are opposed.